Since starting in 2011 with just Ian, Louise and apprentice Bradley, Diamond Gas & Heating now boasts a team of eight. Each of the firm's Gas Safe registered engineers has been trained by Ian with customer focus and quality workmanship at front of mind. The company is also a member of Check-a-Trade and a selected Which?
At Diamond Gas & Heating the customer is everything. From our family to yours - the team will be with you every step of the way to ensure your boiler installation is as smooth, straightforward and simple as it can be. And with our Warmcare packages, you can rest easy knowing you're protected if anything goes wrong.
At Diamond Gas & Heating the customer is everything. From our family to yours - the team will be with you every step of the way to ensure your boiler installation is as smooth, straightforward and simple as it can be. And with our Warmcare packages, you can rest easy knowing you're protected if anything goes wrong.
Services
At Diamond Gas & Heating, the customer is at the heart of everything we do. We are a family-run business with specialist Worcester Bosch Accredited, Gas Safe registered installers. We offer top-quality boiler services, repairs and installations to Portsmouth, Fareham, Gosport, Southampton and all surrounding areas.
Diamond Gas & Heating supplies a wide range of systems for homes, installing the best in comfort, warmth and ease of use and efficiency. Featured is the Worcester Greenstar range but we also install underfloor heating, smart home systems & LPG. Diamond Gas & Heating can provide a free quotation and our engineer surveyors will appraise your home and offer you advice for the most suitable system to you and your needs.
With a new installation you could benefit from an extended 14 year warrantee on your new boiler***. Heating controls including thermostats, programmers, motorised valves & domestic sized pumps. Repairs to the plumbing system within your home including water pipes as they enter the house & throughout the house.
Since 2011 our engineers have been providing top quality boiler services, repairs and installations in South East England and all surrounding areas, including Portsmouth, Fareham and Gosport, considering our customers above all else. We offer a fast, friendly and reliable service and have extensive knowledge and experience to repair a wide range of boilers including Worcester Bosch, Ideal and Vaillant to name a few.
Spread the cost of your new boiler over 24 months, interest free. This means you only pay back what you owe, acquiring no interest, and a set monthly cost, allowing you to make a viable decision when picking your boiler, knowing there is a financially secure payment method that suits you and your home.
Reviews (6)
Francis Vassallo
Oct 27, 2021
Report
Jeff Riley
Oct 15, 2021
Report
Positive: Professionalism, Punctuality, Value
From start to finish this company provided an excellent service. Steve helpfully guided us through the complexities of selecting the correct boiler for our needs and patiently answered my many questions. The quotes were clear and easy to understand. The fitting was done on time and the house was left clean and tidy.
Service: Install water heater
From start to finish this company provided an excellent service. Steve helpfully guided us through the complexities of selecting the correct boiler for our needs and patiently answered my many questions. The quotes were clear and easy to understand. The fitting was done on time and the house was left clean and tidy.
Service: Install water heater
Mark Rutley
Oct 15, 2021
Report
Positive: Professionalism
We have been using Diamond Gas for many years now and have always found all the team to be both professional and good value. In recent years we have had a new boiler fitted and subsequent services of both the boiler and gas fire as well as a few smaller jobs on radiators.
Services: Install water heater, Heating maintenance
We have been using Diamond Gas for many years now and have always found all the team to be both professional and good value. In recent years we have had a new boiler fitted and subsequent services of both the boiler and gas fire as well as a few smaller jobs on radiators.
Services: Install water heater, Heating maintenance
Richard Mills
Aug 25, 2021
Report
Eddie Pitham
Aug 23, 2021
Report
Rose Lores
May 30, 2021
Report
I'm so impressed after several years of relying on a British Gas contract - brilliant and fast service right the way through. The engineer was bang on time and I even received a text when he was on his way with a tracker so I could where he was. Very professional and extremely thorough - checked and explained everything. Couldn't ask for more. Highly recommended.
